JP5812600B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5812600B2
JP5812600B2 JP2010276166A JP2010276166A JP5812600B2 JP 5812600 B2 JP5812600 B2 JP 5812600B2 JP 2010276166 A JP2010276166 A JP 2010276166A JP 2010276166 A JP2010276166 A JP 2010276166A JP 5812600 B2 JP5812600 B2 JP 5812600B2
Authority
JP
Japan
Prior art keywords
recording material
light
light receiving
receiving means
reflected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2010276166A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012123331A (ja
JP2012123331A5 (enrdf_load_stackoverflow
Inventor
松井　伯夫
松井　　伯夫
小山　正一
正一 小山
功 石田
功 石田
海老原　俊一
俊一 海老原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010276166A priority Critical patent/JP5812600B2/ja
Priority to US13/307,537 priority patent/US8626013B2/en
Publication of JP2012123331A publication Critical patent/JP2012123331A/ja
Priority to US14/097,039 priority patent/US8918000B2/en
Publication of JP2012123331A5 publication Critical patent/JP2012123331A5/ja
Priority to US14/547,964 priority patent/US9098042B2/en
Application granted granted Critical
Publication of JP5812600B2 publication Critical patent/JP5812600B2/ja
Active legal-status Critical Current
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5029—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the copy material characteristics, e.g. weight, thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00738—Detection of physical properties of sheet thickness or rigidity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00751—Detection of physical properties of sheet type, e.g. OHP

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
JP2010276166A 2010-12-10 2010-12-10 画像形成装置 Active JP5812600B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010276166A JP5812600B2 (ja) 2010-12-10 2010-12-10 画像形成装置
US13/307,537 US8626013B2 (en) 2010-12-10 2011-11-30 Recording material detection apparatus and image forming apparatus
US14/097,039 US8918000B2 (en) 2010-12-10 2013-12-04 Recording material detection apparatus and image forming apparatus
US14/547,964 US9098042B2 (en) 2010-12-10 2014-11-19 Recording material detection apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010276166A JP5812600B2 (ja) 2010-12-10 2010-12-10 画像形成装置

Publications (3)

Publication Number Publication Date
JP2012123331A JP2012123331A (ja) 2012-06-28
JP2012123331A5 JP2012123331A5 (enrdf_load_stackoverflow) 2014-01-30
JP5812600B2 true JP5812600B2 (ja) 2015-11-17

Family

ID=46199508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010276166A Active JP5812600B2 (ja) 2010-12-10 2010-12-10 画像形成装置

Country Status (2)

Country Link
US (3) US8626013B2 (enrdf_load_stackoverflow)
JP (1) JP5812600B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014032090A (ja) 2012-08-02 2014-02-20 Canon Inc 記録材検知装置及び画像形成装置
JP6103912B2 (ja) * 2012-12-11 2017-03-29 キヤノン株式会社 記録材判別装置及びそれを備えた画像形成装置
JP6225895B2 (ja) * 2014-12-26 2017-11-08 京セラドキュメントソリューションズ株式会社 シート種検知装置及び画像形成装置
CN105043307B (zh) * 2015-08-06 2017-09-29 刘建华 一种板件平整度检测治具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113952B2 (ja) 1987-10-13 1995-12-06 株式会社日立製作所 光学的文字読取装置
JP3789770B2 (ja) * 2001-05-07 2006-06-28 シャープ株式会社 光走査装置及び画像形成装置
JP2003091110A (ja) * 2001-09-19 2003-03-28 Canon Inc 画像形成装置及び画像形成制御方法並びに記憶媒体
JP2005020244A (ja) * 2003-06-25 2005-01-20 Kyocera Mita Corp 画像入力装置
JP5493409B2 (ja) * 2009-03-18 2014-05-14 富士ゼロックス株式会社 画像読取装置および画像形成装置
JP5546152B2 (ja) * 2009-04-14 2014-07-09 キヤノン株式会社 記録材表面検出装置及びそれを備える画像形成装置
US8582116B2 (en) * 2009-04-14 2013-11-12 Canon Kabushiki Kaisha Recording sheet surface detection apparatus and image forming apparatus

Also Published As

Publication number Publication date
US9098042B2 (en) 2015-08-04
US20150078772A1 (en) 2015-03-19
US20140093260A1 (en) 2014-04-03
US8626013B2 (en) 2014-01-07
JP2012123331A (ja) 2012-06-28
US8918000B2 (en) 2014-12-23
US20120148275A1 (en) 2012-06-14

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